EP1239845 - Bibliographic data

HYDROXIDE-RELEASING AGENTS AS SKIN PERMEATION ENHANCERS

Last update	17/07/2025
Legal status	Brevet déchu
Origin	Euro-PCT

(73) Holder	DERMATRENDS, INC. Suite A, 10130 Sorrento Valley Road San Diego, CA 92121 États-Unis d'Amérique
(72) Inventors	LUO, Eric, C. 6833 Saint Lawrence Street Plano, TX 75024 États-Unis d'Amérique JACOBSON, Eric, C. 4960 Lillian Street San Diego, CA 92110 États-Unis d'Amérique HSU, Tsung-Min 8640Mallorca Drive, Apt.F La Jolla , CA 92037 États-Unis d'Amérique MACY, Russell 3670 Lamirada Drive San Marcos, CA 92069 États-Unis d'Amérique
(74) Agent	Mail recipient MALLALIEU, CATHERINE LOUISE ET AL D Young & Co LLP 120 Holborn EC4A 1DA London Royaume-Uni

(21) Request number	EP00986574.2
(22) Request date	15/12/2000

(11) Publication number	EP1239845
Publication date	16/03/2005

(54) Title of the invention	HYDROXIDE-RELEASING AGENTS AS SKIN PERMEATION ENHANCERS
(51) International classification	None
International classification (before reform)	,

Claimed priority	(31) Number: 465098 (32) Date: 16/12/1999 (33) Country: US (31) Number: 569889 (32) Date: 11/05/2000 (33) Country: US (31) Number: 607892 (32) Date: 30/06/2000 (33) Country: US (31) Number: 738410 (32) Date: 14/12/2000 (33) Country: US (31) Number: 738395 (32) Date: 14/12/2000 (33) Country: US
Initial application	None
Divisional application	None

Expected annuity	Annuity: 6 - Amount: 70 € - Due date 03/01/2006
Last annuity	None

Publication	BREVETS D'INVENTION DESIGNANT MC DELIVRES PAR l'OEB - bulletin 2005/1, of 31/03/2005
History	Publication de la délivrance du brevet européen - Legal date 16/03/2005 Déchéance du brevet d'invention après période de grâce - Legal date 31/12/2005